—He’s never seen the film Rio2 (里约大冒险2) before, _________ he?
—_________. He went to see it last week.
| A．has; Yes | B．has; No |
| C．hasn’t; Yes | D．hasn’t; No |
Let’s ________ these bottles into different boxes for different use.
| A．choose | B．drop |
| C．separate | D．produce |
It’s necessary _________ us _________ more trees in spring every year.
| A．of; to plant | B．for; to plant |
| C．of; planting | D．for; planting |
In Britain, people won’t touch you or push past you if you’re _________.
| A．in some ways | B．in their way |
| C．by the way | D．in different ways |
Three years has passed _________ they came to this school.
| A．since | B．for | C．when | D．before |